Braz RM, Duarte EC, Tauil PL. Epidemiology of malaria in the municipality of Cruzeiro do Sul, State of Acre, Brazil, in 2010: uses of a control chart at the local level. Rev Soc Bras Med Trop. 2012 Jul-Aug;45(4):526-9.http://www.ncbi.nlm.nih.gov/pubmed/22930052